---
product_id: 136532646
title: "AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR"
brand: "ao smith"
price: "€ 685.79"
currency: EUR
in_stock: true
reviews_count: 6
category: "Ao Smith"
url: https://www.desertcart.pt/products/136532646-ao-smith-whole-house-salt-free-descaler-system-works-city
store_origin: PT
region: Portugal
---

# 6-year long-lasting warranty Whole house coverage 600,000 gal scale prevention AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR

**Brand:** ao smith
**Price:** € 685.79
**Availability:** ✅ In Stock

## Summary

> 💧 Scale-free living, the smart way to protect your home and health!

## Quick Answers

- **What is this?** AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR by ao smith
- **How much does it cost?** € 685.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/136532646-ao-smith-whole-house-salt-free-descaler-system-works-city)

## Best For

- ao smith enthusiasts

## Why This Product

- Trusted ao smith brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Reliable performance for up to 6 years or 600,000 gallons—set it and forget it.
- • **Universal Compatibility:** Works seamlessly with both city and well water systems for every home.
- • **Effortless Scale Defense:** Salt-free, chemical-free system protects pipes without salt refills or electricity.
- • **Space-Smart Installation:** Compact design fits easily into your home plumbing without bulky equipment.
- • **Healthier Water Experience:** Keeps essential minerals intact while reducing scale, improving skin and appliance longevity.

## Overview

The AO Smith Whole House Salt Free Descaler System offers a cutting-edge, salt-free solution to prevent scale buildup across your entire home plumbing. Designed for moderate hardness water, it requires no salt, chemicals, or electricity, ensuring maintenance-free operation for up to 6 years or 600,000 gallons. Compatible with both city and well water, this compact system preserves essential minerals while extending appliance life and enhancing water quality for drinking, cooking, and bathing.

## Description

AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR: desertcart.com: Industrial & Scientific

Review: Its a good filter - Works as it should. Put on pump suction line and it cleared my rust problem up. Only been in operation for a week. Easy to install arrows for flow.
Review: Saved Me THOUSANDS of $. Hire a Plumber to Install - Making sure the water coming into my home faucets, showers, hoses, and sprinklers is as pure as possible is very important to me. All city and well water has either chemicals for treatment and/or minerals that can reduce the life of appliances like dishwashers, water heaters, washing machines, and these chemicals and minerals are not good for your skin, hair, sinks, showers, and clothes. I originally called 5 different plumbers to quote me to install a whole house system that could address these issues. Prices ranged from $3000 to $10,000 installed. I did EXTENSIVE research including talking to my city water department to determine exactly which chemicals were added to treat my water. I also had the water tested to determine the amount of chemicals, minerals, and sediment that I was trying to remove from the water. After a week of research I found this product on desertcart that would filter most of my concerns for only $329. Because I have brand new appliances including two tankless water heaters, I wanted extra purification features. For this I bought separately the GOLDEN ICEPURE 3 Stage Whole House Water Filter System for $299. I'm fairly handy but was not comfortable installing on my own. I hired a plumber, and for $600 and they installed both units for me in about 4 hours. So, out the door I only spent $1200 for a great system! My family immediately noticed a difference in the shower. Everybody noticed their skin was softer and not irritated, soap and shampoo washed off easier, and clothes came out cleaner and softer. I like to wash/detail my cars at home and I noticed the water spotting was much less and easier to clean than before I had the system installed. PROS: 1. MUCH CHEAPER than a whole house water filtration system even when adding on additional filtration system. 2. Low profile for space saving installation 3. Works great and water tested showing chloramine, sediment, and water hardness removed 4. Saves money up front and long term by extending life of appliances that use water and are normally damaged due to mineral deposits 5. Skin feels better and not irritated 6. No salt to refill 7. If the power fails the system will still function as apposed to electric descalers 8. My wife is happy! CONS: 1. I would not attempt to install this on my own. Its not really supposed to be a DIY for the average home owner. My plumber said it was easy to install and I'm happy with that. This has been installed for 9 months without any issues. I will update the review if something changes.

## Features

- Salt-Free Scale Prevention – The A. O. Smith Descaler reduces scale build up in pipes and plumbing using a salt-free & chemical-free system but does not soften water or remove minerals that cause hardness. No cleaning, backwashing, salt-bags, or electricity required.
- Effective Solution for Moderate Hardness – Ideal for use when incoming water supply has a hardness under 15 grains per gallon, alkalinity under 250 mg/L, pH under 8.3, and less than 0.3 ppm of iron.
- Works For All Your Water Needs – System works effectively on water for use in drinking, cooking, showering, and bathing. Perfect for households of 4 or more people. System will not reduce TDS, sulfur, or iron.
- Well Or City Water – Our Whole House Descaler is engineered to work with both well & city water systems. Includes one Whole House Descaler, shut-off valve, hose adapter and nipple.
- Long Lasting & Cost Efficient – Reduces scale build-up for up to 6-Years or 600,000 Gallons. System includes a 6-Year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R8FF5Q9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,775 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Industrial Process Filter Housings |
| Brand | AO Smith |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,846) |
| Date First Available | April 26, 2019 |
| EU Spare Part Availability Duration | 6 Years |
| Installation Type | Whole House |
| Item Package Quantity | 1 |
| Item Weight | 12 pounds |
| Item model number | AO-WH-DSCLR |
| Manufacturer | AO Smith |
| Maximum Flow Rate | 7 Gallons Per Minute |
| Measurement System | English/Standard |
| Model Name | AO-WH-DSCLR |
| Number Of Pieces | 4 |
| Package Information | Nipple |
| Part Number | AO-WH-DSCLR |
| Power Source | Adapter |
| Product Dimensions | 30"L x 9.25"W x 9.25"H |
| Size | 6 lakh gallon |
| Special Feature | Salt Free |
| Special Features | Salt Free |
| Style | 6-Year Whole House Salt-Free Descaler |
| Supported Water TDS Level Maximum (PPM) | 1200 |
| UPC | 811640030124 |
| Upper Temperature Rating | 90 Degrees Fahrenheit |

## Product Details

- **Brand:** AO Smith
- **Capacity:** 600000 Gallons
- **Included Components:** House Descaler, shut-off valve, hose adapter and nipple
- **Installation Type:** Whole House
- **Material:** Composite
- **Package Information:** Nipple
- **Power Source:** Adapter
- **Product Dimensions:** 30"L x 9.25"W x 9.25"H
- **Purification Method:** Scale Control Media
- **Special Feature:** Salt Free

## Images

![AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR - Image 1](https://m.media-amazon.com/images/I/71gvx1ICgjL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How does descaling work?**
A: This engineered technology naturally and effectively inhibits scale buildup by transforming dissolved hard minerals into inactive microscopic crystal particles that are harmlessly passed through your water and down your drain.

**Q: Will descalers help my appliances?**
A: Not only will a descaler protect and extend the life of your appliances, but it will also safeguard your home's internal plumbing from the harmful effects of scale buildup.

**Q: Why is water leaking from the tank connection?**
A: If you are experiencing a leak from the descaler tank, turn off your water supply immediately. Ensure a tight connection throughout the installed system with a wrench. Do not over tighten as that could cause cracks and further leaking .

**Q: What do I need to install the unit?**
A: The following is needed for installation: Drill, wrench, channel locks, crimping tool, plumber's tape, PVC pipe cutter, PVC primer & glue. We recommend using a professional if pipe cutting is required. Basic plumbing knowledge is recommended.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Its a good filter
*by W***. on February 22, 2026*

Works as it should. Put on pump suction line and it cleared my rust problem up. Only been in operation for a week. Easy to install arrows for flow.

### ⭐⭐⭐⭐⭐ Saved Me THOUSANDS of $. Hire a Plumber to Install
*by V***R on April 27, 2023*

Making sure the water coming into my home faucets, showers, hoses, and sprinklers is as pure as possible is very important to me. All city and well water has either chemicals for treatment and/or minerals that can reduce the life of appliances like dishwashers, water heaters, washing machines, and these chemicals and minerals are not good for your skin, hair, sinks, showers, and clothes. I originally called 5 different plumbers to quote me to install a whole house system that could address these issues. Prices ranged from $3000 to $10,000 installed. I did EXTENSIVE research including talking to my city water department to determine exactly which chemicals were added to treat my water. I also had the water tested to determine the amount of chemicals, minerals, and sediment that I was trying to remove from the water. After a week of research I found this product on Amazon that would filter most of my concerns for only $329. Because I have brand new appliances including two tankless water heaters, I wanted extra purification features. For this I bought separately the GOLDEN ICEPURE 3 Stage Whole House Water Filter System for $299. I'm fairly handy but was not comfortable installing on my own. I hired a plumber, and for $600 and they installed both units for me in about 4 hours. So, out the door I only spent $1200 for a great system! My family immediately noticed a difference in the shower. Everybody noticed their skin was softer and not irritated, soap and shampoo washed off easier, and clothes came out cleaner and softer. I like to wash/detail my cars at home and I noticed the water spotting was much less and easier to clean than before I had the system installed. PROS: 1. MUCH CHEAPER than a whole house water filtration system even when adding on additional filtration system. 2. Low profile for space saving installation 3. Works great and water tested showing chloramine, sediment, and water hardness removed 4. Saves money up front and long term by extending life of appliances that use water and are normally damaged due to mineral deposits 5. Skin feels better and not irritated 6. No salt to refill 7. If the power fails the system will still function as apposed to electric descalers 8. My wife is happy! CONS: 1. I would not attempt to install this on my own. Its not really supposed to be a DIY for the average home owner. My plumber said it was easy to install and I'm happy with that. This has been installed for 9 months without any issues. I will update the review if something changes.

### ⭐⭐⭐⭐⭐ Definitely worth the cost!
*by N***A on January 6, 2026*

self installed 3 days ago, easy for a retired plumber or even someone with decent mechanical ability and a little piping know how. just started using it and it seems to be working as it should as far as cleaning up the water system. I noticed the odor smells better and fresher, showers feel better and taste is better. I'm on a city system so I can't say how it would hold up on a well system. But I can say it's a definite improvement on my water system. Priced right compared to other systems for sure.

## Frequently Bought Together

- AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR
- AO Smith 2.5"x10" 5 Micron Carbon Wrap Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PRE-RCP2
- AO Smith 2.5"x10" 5 Micron Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PREV-R2

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-15*